Elysia obtusa was created in 1938.
Azenia obtusa was created in 1854.
Hopia obtusa was created in 1816.
Polypoetes obtusa was created in 1856.
Ogasawarana obtusa was created in 2008.
Elysia lobata was created in 1852.
Elysia australis was created in 1832.
Elysia trisinuata was created in 1949.
Elysia serca was created in 1955.
Elysia catulus was created in 1870.
Elysia gordanae was created in 1988.
Elysia ornata was created in 1840.
Elysia - band - was created in 2003.